[HTML][HTML] Recent advancements in nanomaterials for biomedical implants

S Gautam, D Bhatnagar, D Bansal, H Batra… - Biomedical Engineering …, 2022 - Elsevier
The need for advancement in biomaterials that stimulate the repair, replacement, or recovery
of gentle body tissues and bones keeps growing as the population ages. Although …

Nano-hydroxyapatite structures for bone regenerative medicine: Cell-material interaction

AH Hoveidaei, M Sadat-Shojai, S Mosalamiaghili… - Bone, 2023 - Elsevier
Bone tissue engineering holds great promise for the regeneration of damaged or severe
bone defects. However, several challenges hinder its translation into clinical practice. To …

Nano-hydroxyapatite as a delivery system for promoting bone regeneration in vivo: a systematic review

AS Mohd Zaffarin, SF Ng, MH Ng, H Hassan, E Alias - Nanomaterials, 2021 - mdpi.com
Nano-hydroxyapatite (nHA) has been widely used as an orthopedic biomaterial and vehicle
for drug delivery owing to its chemical and structural similarity to bone minerals. Several …

Advances in sintering techniques for calcium phosphates ceramics

A Indurkar, R Choudhary, K Rubenis, J Locs - Materials, 2021 - mdpi.com
Calcium phosphate (CaP) biomaterials are extensively used to reconstruct bone defects.
They resemble a chemical similarity to the inorganic mineral present in bones. Thus, they …

Comprehensive in vitro testing of calcium phosphate-based bioceramics with orthopedic and dentistry applications

R Albulescu, AC Popa, AM Enciu, L Albulescu… - Materials, 2019 - mdpi.com
Recently, a large spectrum of biomaterials emerged, with emphasis on various pure,
blended, or doped calcium phosphates (CaPs). Although basic cytocompatibility testing …

Nanostructured hollow hydroxyapatite fabrication by carbon templating for enhanced drug delivery and biomedical applications

S Mondal, G Hoang, P Manivasagan, H Kim, J Oh - Ceramics International, 2019 - Elsevier
Fabrication of nanostructured materials with multifunctional properties and improved
biocompatibility have immense potential for biomedical applications. The novelty of this …

Surface modification during hydroxyapatite powder mixed electric discharge machining of metallic biomaterials: a review

H Bisaria, B Bhusan Patra, S Mohanty - Surface Engineering, 2022 - journals.sagepub.com
Surface modifications play a vital role in the performance of bio-implants. Powder mixed
electric discharge machining (PM-EDM), a recently developed advanced machining method …

An in-vitro evaluation study on the effects of surface modification via physical vapor deposition on the degradation rates of magnesium-based biomaterials

R Vignesh, G Sakthinathan, R Velusamy… - Surface and Coatings …, 2021 - Elsevier
Magnesium (Mg) metal as a degradable biomaterial is under extensive research, but its high
corrosion rate limits its application. In this study, an attempt has been made to increase the …

In vitro evaluation of biologically derived hydroxyapatite coatings manufactured by high velocity suspension spraying

M Blum, M Sayed, EM Mahmoud, A Killinger… - Journal of Thermal …, 2021 - Springer
This investigation aims to study a novel biologically derived coating applied on Ti alloy
substrates. Obtained from a low-cost fish bone resource, a nanocrystalline hydroxyapatite …

Electrochemical response of (β-TCP and HA) individual coatings and [β-TCP/HA] multilayers coatings exposed to biocompatible environments

CH Ortiz, W Aperador, JC Caicedo - Surface and Coatings Technology, 2022 - Elsevier
The following study shows the comparative analysis of the electrochemical properties [β-
TCP/HA] n as a function of the bilayers number (n= 1, 10, 30 and 50), which have been …